| Item Name | Bolt Internally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-446-6527 (004466527) |
| NCB Code | USA (00) |
| Manufacturer | A F B Systems Inc, Intertrade Aviation Corp, Northrop Grumman Systems Corporation, Northrop Grumman Technical Services Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 14-20003-1 | a f b systems inc | bolt internally relieved body | 9u283 | RFQ |
| 14-20003-1 | intertrade aviation corp | bolt internally relieved body | 3eh60 | RFQ |
| 14-20003-1 | northrop grumman systems corporation | bolt internally relieved body | 76823 | RFQ |
| 14-20003-1 | northrop grumman technical services inc | bolt internally relieved body | 0jrc1 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.572 INCHES MINIMUM AND 1.602 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 5.072 INCHES MINIMUM AND 5.102 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 1.050 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 1.241 INCHES MINIMUM AND 1.251 INCHES MAXIMUM |
| AATC | EXTENDED WASHER DIAMETER | 1.861 INCHES MINIMUM AND 1.871 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.256 INCHES NOMINAL |
| AAWX | CONCENTRIC HOLE DEPTH | 2.350 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.688 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 1.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-00-446-6527, 5306004466527 | ||||
| 5340-01-621-1479 (5340016211479) | 5365-00-381-4908 (5365003814908) | 5355-01-573-0404 (5355015730404) | 5330-01-580-7284 (5330015807284) | |
| 5305-01-282-1451 (5305012821451) | 5330-01-361-5513 (5330013615513) | 5340-00-611-7621 (5340006117621) | 5320-01-615-4000 (5320016154000) | |
| 5310-01-334-3643 (5310013343643) | 5330-01-327-5730 (5330013275730) | 5325-00-763-5757 (5325007635757) | 5340-01-576-0345 (5340015760345) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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